<template>
  <div>
    <el-row :gutter="20">
      <el-col :span="8">
        <el-card shadow="hover" class="mgb20" style="height:600px;">
          <div class="user-info">
            <img src="../../assets/img/img.jpg" class="user-avator" alt/>
            <div class="user-info-cont">
              <div class="user-info-name">{{ admin.account }}</div>
              <div>{{ role }}</div>
            </div>
          </div>
          <el-form :model="admin">
            <el-form-item label="姓名：">
              <el-tag>{{admin.name}}</el-tag>
            </el-form-item>
            <el-form-item label="手机号：">
              <el-tag>{{admin.phone}}</el-tag>
            </el-form-item>
            <el-form-item label=" 邮箱：">
              <el-tag>{{admin.email}}</el-tag>
            </el-form-item>
            <el-form-item label="地址：">
              <el-tag>{{admin.addr}}</el-tag>
            </el-form-item>
            <el-form-item label=" 职业：">
              <el-tag>{{admin.occupation}}</el-tag>
            </el-form-item>
            <el-form-item label="上次登录时间：">
              <el-tag>{{admin.lastLoginTime}}</el-tag>
            </el-form-item>
          </el-form>

        </el-card>

      </el-col>
      <el-col :span="16">
        <el-row :gutter="20" class="mgb20">
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-1">
                <i class="el-icon-view grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">{{userVisits}}</div>
                  <div>用户访问量</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-2">
                <i class="el-icon-user grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">{{userNumber}}</div>
                  <div>用户数</div>
                </div>
              </div>
            </el-card>
          </el-col>
          <el-col :span="8">
            <el-card shadow="hover" :body-style="{padding: '0px'}">
              <div class="grid-content grid-con-3">
                <i class="el-icon-circle-plus-outline grid-con-icon"></i>
                <div class="grid-cont-right">
                  <div class="grid-num">{{newUserNUmber}}</div>
                  <div>今日新增用户数</div>
                </div>
              </div>
            </el-card>
          </el-col>
        </el-row>

      </el-col>
      <el-col :span="12">
        <classifcation-echarts v-if="classificationNameAndValueList.length>0"
                               :name-and-value="classificationNameAndValueList"></classifcation-echarts>
      </el-col>


    </el-row>
    <el-row gutter="20">
      <el-col :span="12">
        <user-use v-if="analysisData.date.length>0&&analysisData.userNumber.length>0" :analysis-data="analysisData"></user-use>
      </el-col>

      <el-col :span="12">
        <user-trend v-if="analysisData.date.length>0&&analysisData.userNumber.length>0" :user-trend-data="analysisData"></user-trend>
      </el-col>
    </el-row>



  </div>
</template>

<script>
import Schart from 'vue-schart';
import bus from '../common/bus';
import ClassifcationEcharts from "../common/ClassifcationEcharts";
import UserUse from "../common/UserUse";
import UserTrend from "../common/UserTrend";
import {getClassificationNumber} from "../../api/classification";
import {getuserAnalysis,getVisits,getUserNumber,getAddUserNumber} from "../../api/user";
import {getAdminInfo} from "../../api/admin";

export default {
  name: 'dashboard',
  data() {
    return {
      name: localStorage.getItem('ms_username'),
      classificationNameAndValueList: [],
      analysisData:{
        date:[],
        userNumber:[]
      },
      userVisits:0,
      userNumber:0,
      newUserNUmber:0,
      admin:{}
    };
  },
  components: {
    Schart,
    ClassifcationEcharts,
    UserUse,
    UserTrend
  },
  computed: {
    role() {
      return this.name === 'admin' ? '超级管理员' : '普通用户';
    }
  },
  methods: {
    changeDate() {
      const now = new Date().getTime();
      this.data.forEach((item, index) => {
        const date = new Date(now - (6 - index) * 86400000);
        item.name = `${date.getFullYear()}/${date.getMonth() + 1}/${date.getDate()}`;
      });
    },
    getClassificationNumberAndValue() {
      getClassificationNumber().then((result) => {
        this.classificationNameAndValueList = result.data
      })
    },
    userAnalysis(){
      getuserAnalysis().then(result=>{
        result.data.forEach((item,index,arr)=>{
          this.analysisData.date.push(item.date)
          this.analysisData.userNumber.push(item.userNumber)
        })
      })
    },
    adminInfo(){
      getAdminInfo().then(result=>{
        this.admin = result.data
        console.log(this.admin)
      })
    },
    userInfo(){
      getVisits().then(result=>{
        this.userVisits = result.data
      })
      getUserNumber().then(result=>{
        this.userNumber = result.data
      })
      getAddUserNumber().then(result=>{
        this.newUserNUmber = result.data
      })
    }
  },
  created() {
    this.getClassificationNumberAndValue();
    this.userAnalysis()
    this.adminInfo()
    this.userInfo()
  }
};
</script>


<style scoped>
.el-row {
  margin-bottom: 20px;
}

.grid-content {
  display: flex;
  align-items: center;
  height: 100px;
}

.grid-cont-right {
  flex: 1;
  text-align: center;
  font-size: 14px;
  color: #999;
}

.grid-num {
  font-size: 30px;
  font-weight: bold;
}

.grid-con-icon {
  font-size: 50px;
  width: 100px;
  height: 100px;
  text-align: center;
  line-height: 100px;
  color: #fff;
}

.grid-con-1 .grid-con-icon {
  background: rgb(45, 140, 240);
}

.grid-con-1 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-2 .grid-con-icon {
  background: rgb(100, 213, 114);
}

.grid-con-2 .grid-num {
  color: rgb(45, 140, 240);
}

.grid-con-3 .grid-con-icon {
  background: rgb(242, 94, 67);
}

.grid-con-3 .grid-num {
  color: rgb(242, 94, 67);
}

.user-info {
  display: flex;
  align-items: center;
  padding-bottom: 20px;
  border-bottom: 2px solid #ccc;
  margin-bottom: 20px;
}

.user-avator {
  width: 120px;
  height: 120px;
  border-radius: 50%;
}

.user-info-cont {
  padding-left: 50px;
  flex: 1;
  font-size: 14px;
  color: #999;
}

.user-info-cont div:first-child {
  font-size: 30px;
  color: #222;
}

.user-info-list {
  font-size: 14px;
  color: #999;
  margin-top: 10px;
}

.user-info-list span {
  margin-left: 70px;
}

.mgb20 {
  margin-bottom: 20px;
}

.todo-item {
  font-size: 14px;
}

.todo-item-del {
  text-decoration: line-through;
  color: #999;
}

.schart {
  width: 100%;
  height: 300px;
}
</style>
